Latest Research on INC and The Gentlemen Ransomware: Exposed AI Infrastructure

HB Brantner Ransomware Attack

Ransomware victimRansomed

leaknetGroup

AustriaCountry

Mar 11, 2026Discovered

Data has been published on the ransomware group's leak site.

Overview

View group profile

Industry

Manufacturing

Country

Austria

Discovered

8 months ago

Confidence

85%

Severity

Critical

Status

Data Leaked

Threat group

leaknet

Total victims

First seen

Nov 2025

Last seen

Oct 2026

Threat level

6.3/10

Aggressiveness6/10

Lethality4.8/10

Criticality8.5/10

Status breakdown

Data Leaked

this victim

97.0%32

Claimed3.0%1

Targeted sectors

Education Energy & Utilities Financial Services Government & Defense Healthcare Manufacturing Other Professional Services Technology

Victim's position within group

Industry

Manufacturing

Known target sector

Country

Austria

Not a listed target country

Other victims

View all (33)

Same group · leaknet

Natsoft Corporation: 618 GB Gone, Silence Kept
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Data Leaked
Katecho,LLC
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Data Leaked
NYC Health + Hospitals
United States
Data Leaked
Anglo Belgian Corporation
—
Data Leaked
MagMutual
—
Claimed
Ktunaxa Nation Council
Canada
Data Leaked

Group activity

Monthly attacks · leaknet

total · avg 3/mo